Compara mètodes

	Pes Pesat per PCA	AHPSort	Avaluació Additiva de Ràtios
Camp	Presa de decisions	Presa de decisions	Presa de decisions
Família	MCDM	MCDM	MCDM
Any d'origen	1901	2012	2010
Autor original	Pearson, K.	Ishizaka, A., Nemery, P., Pearman, C.	Zavadskas, E. K., Turskis, Z.
Tipus	Weight_Objective (PCA variance explained, eigenvector-based)	AHP-based sorting with limiting or central profiles	Additive utility ratio (optimal reference row)
Font seminal	Pearson, K. (1901). On lines and planes of closest fit to systems of points in space. Philosophical Magazine	Ishizaka, A., Nemery, P., Pearman, C. (2012). AHPSort: An AHP-based method for sorting problems. International Journal of Production Research	Zavadskas, E. K., Turskis, Z. (2010). A new additive ratio assessment (ARAS) method in multicriteria decision-making. Technological and Economic Development of Economy
Àlies	—	—	—
Relacionats	8	8	8
Resum	PCA-WEIGHT (PCA Weighting — Principal Component Analysis based objective weighting) is a weight objective multi-criteria decision-making (MCDM) method introduced by Pearson, K. in 1901. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	AHPSORT (AHPSort — AHP-based classification of alternatives into ordered categories) is a sorting multi-criteria decision-making (MCDM) method introduced by Ishizaka, A., Nemery, P., Pearman, C. in 2012. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	ARAS (Additive Ratio Assessment) is a ranking multi-criteria decision-making (MCDM) method introduced by Zavadskas, E. K., Turskis, Z. in 2010. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.